From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1034363AbcJ1RrW (ORCPT ); Fri, 28 Oct 2016 13:47:22 -0400 Received: from terminus.zytor.com ([198.137.202.10]:33006 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1034274AbcJ1RrU (ORCPT ); Fri, 28 Oct 2016 13:47:20 -0400 Date: Fri, 28 Oct 2016 10:47:13 -0700 From: tip-bot for Andi Kleen Message-ID: Cc: jolsa@kernel.org, tglx@linutronix.de, acme@redhat.com, linux-kernel@vger.kernel.org, ak@linux.intel.com, mingo@kernel.org, hpa@zytor.com Reply-To: linux-kernel@vger.kernel.org, mingo@kernel.org, hpa@zytor.com, ak@linux.intel.com, tglx@linutronix.de, jolsa@kernel.org, acme@redhat.com In-Reply-To: <1476902724-9586-2-git-send-email-andi@firstfloor.org> References: <1476902724-9586-2-git-send-email-andi@firstfloor.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf list: Support matching by topic Git-Commit-ID: 67bdc35fb48c97502dd4b9eeac561e4bcc18684b X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 67bdc35fb48c97502dd4b9eeac561e4bcc18684b Gitweb: http://git.kernel.org/tip/67bdc35fb48c97502dd4b9eeac561e4bcc18684b Author: Andi Kleen AuthorDate: Wed, 19 Oct 2016 11:45:23 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 28 Oct 2016 11:29:42 -0200 perf list: Support matching by topic Add support in perf list topic to only show events belonging to a specific vendor events topic. For example the following works now: % perf list frontend List of pre-defined events (to be used in -e): stalled-cycles-frontend OR idle-cycles-frontend [Hardware event] stalled-cycles-frontend OR cpu/stalled-cycles-frontend/ [Kernel PMU event] frontend: dsb2mite_switches.count [Decode Stream Buffer (DSB)-to-MITE switches] dsb2mite_switches.penalty_cycles [Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles] dsb_fill.exceed_dsb_lines [Cycles when Decode Stream Buffer (DSB) fill encounter more than 3 Decode Stream Buffer (DSB) lines] icache.hit [Number of Instruction Cache, Streaming Buffer and Victim Cache Reads. both cacheable and noncacheable, including UC fetches] ... Signed-off-by: Andi Kleen Tested-by: Arnaldo Carvalho de Melo Cc: Jiri Olsa Link: http://lkml.kernel.org/r/1476902724-9586-2-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/pmu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 31b845e..dc6ccaa 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -1141,7 +1141,9 @@ void print_pmu_events(const char *event_glob, bool name_only, bool quiet_flag, if (event_glob != NULL && !(strglobmatch_nocase(name, event_glob) || (!is_cpu && strglobmatch_nocase(alias->name, - event_glob)))) + event_glob)) || + (alias->topic && + strglobmatch_nocase(alias->topic, event_glob)))) continue; if (is_cpu && !name_only && !alias->desc)